sand cloud造句

• Are rolling tanks and jeeps over the sand are going to produce thick sand clouds
  行驶的坦克和吉普车会扬起厚重的沙土吗？
• The coupled model of wind velocity - sand movement - electric field and its effects on the windblown sand cloud
  电多场耦合模型及其对风沙流结构的影响
• Two - fluid large eddy turbulence model is applied to research the movement of the sand clouds in quiescent water
  摘要本文采用双流体大涡紊流模型对静水中泥沙云团下落过程进行了研究。